A garage door maintenance checklist for a New Jersey winter
What to check on a garage door before the freeze: seals, springs, tracks, sensors and the battery backup, with the jobs to leave to a technician.
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Garage door repair and maintenance guides
Eight guides written for New Jersey homeowners, covering the questions that arrive with the phone calls: what to do when a spring breaks, why a door will not close at night, what each noise means, and how to choose a new door without overspending on the wrong part of it.
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Illustration: a house and its garage door in a New Jersey winter 
Illustration: a door section off its track The garage door is off its track: what not to do first
A garage door off its track: why it happens, why forcing it makes the repair bigger, what to do first, and how a technician resets it safely.
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Illustration: a worn roller and hinge in the track A noisy garage door: what each sound is telling you
What grinding, popping, squeaking and rattling from a garage door mean, which ones a homeowner can fix, and when noise points at cables or rollers.
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Illustration: the wall button inside the garage Smart opener control and battery backup, what they are for
What smartphone control and battery backup do on a garage door opener, when they are worth having, and what New Jersey requires on new installs.
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Illustration: a newly installed carriage style door Choosing a new garage door: steel, insulation and glass
How to pick a new garage door in New Jersey: steel gauges, insulated vs single skin panels, R values, windows and the tradeoffs of each.
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Illustration: a torsion spring on its shaft Torsion vs extension springs: which one is on your door
Two spring systems, two ways of holding the door's weight. Where each sits, how each fails, and why the replacement method differs between them.
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Illustration: the photo eye beam across a closed door at night The door will not close at night: safety sensors, checked
The door reverses or refuses to close after dark. How the photo eyes work, what blocks or fools them, and the alignment that ends the fault for good.
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Illustration: a snapped torsion spring on the shaft Garage door spring broke: what to do first, in order
The door slams, the opener strains, the spring has a gap. What to do in the first minutes, what never to touch, and how a spring replacement visit runs.
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